Since you want to keep your fertility, you should get "Prostate artery embolisation", available in Singapore.
If you go for Holep you have only one option, which is to make a deposit in a Sperm bank.
Now, you wont like what comes next, I have now retrograde ejaculation, my very large gland, my age (71), finasteride, doxy, and possibly the vasectomy have united to give me this mildly unpleasant disability. But the orgasm is still good, if not better, strangely.
But in your case I'd go for embolisation first. There is plenty of good reading around so just google it.